December weather forecast
Spencer, West VA

Weather in December

December, the first month of the winter in Spencer, is also a frosty month, with an average temperature fluctuating between 31.6°F (-0.2°C) and 43.2°F (6.2°C).

Temperature

In Spencer, the average high-temperature in December drops from a fresh 52.3°F (11.3°C) in November to a frosty 43.2°F (6.2°C). The average low-temperature, in Spencer, is 31.6°F (-0.2°C).

Humidity

The average relative humidity in December is 81%.

Rainfall

In December, the rain falls for 13.6 days. Throughout December, 3.27" (83mm) of precipitation is accumulated. In Spencer, during the entire year, the rain falls for 186.1 days and collects up to 36.3" (922mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Spencer, snow falls for 10.1 days, with typically accumulated 3.86" (98mm) of snow. In Spencer, during the entire year, snow falls for 46.8 days and aggregates up to 20.04" (509mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:24 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:13 pm EST.

Sunshine

The average sunshine in December in Spencer, West Virginia, is 4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Spencer. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in December transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Spencer?

The average high-temperature, in December, in Spencer, is 43.2°F (6.2°C), while the average low-temperature is 31.6°F (-0.2°C). in August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is computed to be 93.2°F (34°C).

What is the average humidity in December in Spencer?

In December, the average relative humidity in Spencer is 81%.

How many days does it rain in December in Spencer?

In Spencer, West Virginia, in December, it is raining for 13.6 days, with typically 3.27" (83mm) of accumulated precipitation.

How much does it snow in Spencer in December?

In Spencer, during December, snow falls for 10.1 days and regularly aggregates up to 3.86" (98mm) of snow.

What is the month with the shortest days in Spencer?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in Spencer?

In Spencer, West Virginia, the average day length in December is 9h and 30min.

When are sunrise and sunset in December in Spencer?

On the first day of December in Spencer, West Virginia, sunrise is at 7:24 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:13 pm EST.

How many hours of sunshine does Spencer have in December?

In December, the average sunshine duration in Spencer, West Virginia, is 4h.

What are the months with the lowest UV index in Spencer?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Spencer, West Virginia.

What is the UV index reading in December in Spencer?

In December, the average daily maximum UV index in Spencer is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Spencer, West VA

Average temperature in December - Spencer, West VA
  • Average high temperature in December: 43.2°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in December: 31.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in December
Spencer, West VA

Average pressure in December - Spencer, West VA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in December
Spencer, West VA

Average wind speed in December - Spencer, West VA
  • Average wind speed in December: 6.2mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in December
Spencer, West VA

Average humidity in December - Spencer, West VA
  • Average humidity in December: 81%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).

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Average rainfall in December
Spencer, West VA

Average rainfall in December - Spencer, West VA
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in December
Spencer, West VA

Average rainfall days in December - Spencer, West VA
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).

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Average snowfall in December
Spencer, West VA

Average snowfall in December - Spencer, West VA
  • Average snowfall in December: 3.86"

The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Spencer, West VA

Average snowfall days in December - Spencer, West VA
  • Average snowfall days in December: 10.1 days

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Spencer, West VA

Average daylight in December / Average sunshine in December - Spencer, West VA
  • Average daylight in December: 9h and 30min

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 4h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in December
Spencer, West VA

Average sunshine days in December - Spencer, West VA
  • Average sunshine days in December: 10.8 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).

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Average UV index in December
Spencer, West VA

Average UV index in December - Spencer, West VA
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
Spencer, West VA

Average cloud cover in December - Spencer, West VA
  • Average cloud cover in December: 59

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Spencer, West VA

Average visibility in December - Spencer, West VA
  • Average visibility in December: 5mi

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

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